﻿using System;
using System.Collections.Generic;
using System.Text;

namespace Demo0524
{
    class Birdie : Animal, IPort
    {
        public void Fly()
        {
            Console.WriteLine("我是小鸟，我能飞！");
        }

        public void Run()
        {
            throw new NotImplementedException();
        }
    }
}
